C06B 25/18
The compound being nitrocellulose present as 10% or more by weight of
Official title: the compound being nitrocellulose present as 10% or more by weight of the total composition
C06B25/18 (The compound being nitrocellulose present as 10% or more by weight of) appears on 102 US grants and 48 published applications in this corpus.
Search patents in C06B- Granted patents
- 102
- Published applications
- 48
- Assignees
- 46
- Inventors
- 203
- Latest grant
- 24 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 5 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 2 | 2 |
| 2012 | 2 | 3 |
| 2013 | 4 | 4 |
| 2014 | 5 | 3 |
| 2015 | 2 | 3 |
| 2016 | 2 | 6 |
| 2017 | 1 | 2 |
| 2018 | 5 | 2 |
| 2019 | 4 | 1 |
| 2020 | 4 | 2 |
| 2021 | 0 | 2 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of manufacturing multi-layered propellant grains24 Nov 2020US 10,843,979 B2General Dynamics Ordnance and Tactical Systems - Canada Valleyfield Inc.
- Methods of preparing nitrocellulose based propellants and propellants made therefrom13 Oct 2020US 10,801,819 B1Northrop Grumman Innovation Systems, Inc.
- Pyrotechnic smoke obscurants containing metal-organic frameworks and composites thereof21 Jul 2020US 10,717,685 B1The United States of America as represented by the Secretary of the Army
- Ionone stabilisers for nitrocellulose-based propellants17 Mar 2020US 10,590,047 B2Pb Clermont SA
- Non-lethal payloads and methods of producing same3 Dec 2019US 10,494,314 B2Northrop Grumman Innovation Systems, Inc.
- Combustible propellant charge sleeve23 Apr 2026US 2026/0110523 A1Nitrochemie Aschau GmbH
- Lead-free Ballistic Modifier for Rocket Motor Propellants24 Jul 2025US 2025/0236569 A1USA as represented by the Secretary of the Army
- Resin Cured Binary Explosive18 Jul 2024US 2024/0239721 A1VK Integrated Systems, Inc.
- Propellant for a projectile20 Jun 2024US 2024/0199509 A1
- Igniter tube for a propellant charge30 Mar 2023US 2023/0100596 A1Eurenco
Most cited
By later US patents
- Propellant compositions including stabilized red phosphorus, a method of forming same, and an ordnance element including the same206US 8,641,842 B2Alliant Techsystems Inc. · 2014
- Gun propellants containing polyglycidyl azide polymer29US 4,288,262 ARockwell International Corporation · 1981
- Solid propellant binder and propellant26US 3,956,890 ABASF Wyandotte Corporation · 1976
- Polymeric cyclodextrin nitrate esters26US 6,527,887 B1Mach I, Inc. · 2003
- Cosmetic composition for protection against ultraviolet radiation and its use for this purpose22US 4,726,942 AL'oreal · 1988